Youichi Tanaka

Title: Youichi Tanaka: Innovator in Multi-Processor Systems

Introduction

Youichi Tanaka is a notable inventor based in Kanagawa-ken, Japan. He has made significant contributions to the field of multi-processor systems, holding a total of 3 patents. His work has been instrumental in advancing technology in this area.

Latest Patents

One of his latest patents is titled "Multi-processor system and its network." This invention involves a multi-processor system that interconnects processor units, memory units, and input/output units connected to input/output devices via a crossbar switch with multiple ports. The transmitter of each processor unit is equipped with a circuit that determines the destination of an access request. For access requests to the main memory, the request is transferred to all processor units and one memory unit that stores the data to be accessed. For requests to a memory-mapped register of the input/output device, the request is broadcast to all input/output units. Additionally, for requests to a memory-mapped register belonging to any of the processor units, memory units, and input/output units, the request is broadcast to all units via the crossbar switch.

Career Highlights

Youichi Tanaka is currently employed at Hitachi, Ltd., where he continues to innovate and develop new technologies. His work has had a lasting impact on the efficiency and functionality of multi-processor systems.

Collaborations

Throughout his career, Tanaka has collaborated with notable colleagues, including Tetsuhiko Okada and Naoki Hamanaka. These collaborations have further enhanced his contributions to the field.

Conclusion

Youichi Tanaka is a distinguished inventor whose work in multi-processor systems has paved the way for advancements in technology. His patents reflect his innovative spirit and commitment to improving system efficiency.